JPH04305423A - Method for ejecting molded product of injection molding machine - Google Patents

Method for ejecting molded product of injection molding machine

Info

Publication number
JPH04305423A
JPH04305423A JP9633291A JP9633291A JPH04305423A JP H04305423 A JPH04305423 A JP H04305423A JP 9633291 A JP9633291 A JP 9633291A JP 9633291 A JP9633291 A JP 9633291A JP H04305423 A JPH04305423 A JP H04305423A
Authority
JP
Japan
Prior art keywords
ejection
injection molding
ejecting
molding machine
return stroke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9633291A
Other languages
Japanese (ja)
Inventor
Takashi Yamazaki
Original Assignee
Sodick Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sodick Co Ltd filed Critical Sodick Co Ltd
Priority to JP9633291A priority Critical patent/JPH04305423A/en
Publication of JPH04305423A publication Critical patent/JPH04305423A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To certainly distribute and discharge a runner and a product by a simple step without lowering a molding cycle in ejecting a molded product from the mold of an injection mold by operating an ejection member two or more times.
CONSTITUTION: Two first and second ejection limits L1, L2 and one return stroke S of an ejection member 8 are set and the ejection member 8 is moved to the first ejection limit L1, from the origin to perform the first ejection operation and retracted by the return stroke S. Thereafter, the operation ejecting the ejection member 8 to the second ejection limit L2 and the operation retracting the ejection member 8 by the return stroke S are performed once or two or more times and the ejection member 8 is returned to the origin after the final ejection operation is completed.
COPYRIGHT: (C)1992,JPO&Japio
JP9633291A 1991-04-01 1991-04-01 Method for ejecting molded product of injection molding machine Pending JPH04305423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9633291A JPH04305423A (en) 1991-04-01 1991-04-01 Method for ejecting molded product of injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9633291A JPH04305423A (en) 1991-04-01 1991-04-01 Method for ejecting molded product of injection molding machine

Publications (1)

Publication Number Publication Date
JPH04305423A true JPH04305423A (en) 1992-10-28

Family

ID=14162062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9633291A Pending JPH04305423A (en) 1991-04-01 1991-04-01 Method for ejecting molded product of injection molding machine

Country Status (1)

Country Link
JP (1) JPH04305423A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114897A (en) * 1992-10-09 1994-04-26 Sumitomo Jukikai Plast Mach Kk Controlling method for ejector of injection molding machine
WO1996013369A1 (en) * 1994-10-26 1996-05-09 Fanuc Ltd Method for controlling an ejector for an injection molding machine
JPH09164532A (en) * 1996-11-19 1997-06-24 Sumitomo Jukikai Plast Mach Kk Anti-scattering method of molding
JP2009274356A (en) * 2008-05-15 2009-11-26 Fanuc Ltd Injection molding machine having function to select ejector condition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152480A (en) * 1984-12-26 1986-07-11 Ricoh Co Ltd Ribbon cartridge
JPS62104723A (en) * 1985-10-31 1987-05-15 Meiki Co Ltd Projection controlling of molded part of injection molder
JPH01308613A (en) * 1988-06-06 1989-12-13 Toyo Mach & Metal Co Ltd Method and device for controlling projection of molded form of injection molding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152480A (en) * 1984-12-26 1986-07-11 Ricoh Co Ltd Ribbon cartridge
JPS62104723A (en) * 1985-10-31 1987-05-15 Meiki Co Ltd Projection controlling of molded part of injection molder
JPH01308613A (en) * 1988-06-06 1989-12-13 Toyo Mach & Metal Co Ltd Method and device for controlling projection of molded form of injection molding machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06114897A (en) * 1992-10-09 1994-04-26 Sumitomo Jukikai Plast Mach Kk Controlling method for ejector of injection molding machine
WO1996013369A1 (en) * 1994-10-26 1996-05-09 Fanuc Ltd Method for controlling an ejector for an injection molding machine
US5736079A (en) * 1994-10-26 1998-04-07 Fanuc Ltd. Method of controlling an ejector of an injection molding machine
JPH09164532A (en) * 1996-11-19 1997-06-24 Sumitomo Jukikai Plast Mach Kk Anti-scattering method of molding
JP2009274356A (en) * 2008-05-15 2009-11-26 Fanuc Ltd Injection molding machine having function to select ejector condition

Similar Documents

Publication Publication Date Title
JPH02295714A (en) Method for injection molding of fluid-filled synthetic resin body, and apparatus for executing the method
CA2345658A1 (en) Apparatus and method for forming cap
JPH02261611A (en) Method and apparatus for injection molding
JPH04305423A (en) Method for ejecting molded product of injection molding machine
JPH0482237A (en) Semiconductor resin-sealing apparatus
JPH04325216A (en) Resin-integrally connecting method to skin and injection molding device of lateral type used therefor
JPH0435922A (en) Injection compression molding method and device
JPH032017A (en) Multi-cavity injection molding method and mold device
JPH0195014A (en) Press molding method for thermoplastic resin
JPH03126515A (en) Injection molding machine
JPH01206012A (en) Manufacture of thin-wall resin product
JPH0464416A (en) Injection molding machine
JPS599034A (en) Hydraulic equipment for injection compression molding
JPH01168414A (en) Method for multiple color molding
JPH0358819A (en) Precision injection molding device
JPH02258218A (en) Mold for molded item with undercut
JPS60139417A (en) Injection molding machine
JPH03207621A (en) Double injection molding method
JPS62238718A (en) Manufacturing equipment of tubular container
JPH0470313A (en) Injecting, baking and molding method by use of multimaterials-molding machine
JPH04284215A (en) Structure of haft of kitchen knife and its molding method
JPH03243316A (en) Integrate transfer-and injection-molding machine
JPH0323919A (en) Replenishing method for material of injection molding machine
JPH02219625A (en) Blow molding device
JPH0339220A (en) Molding method for resin product